Inventor · disambiguated record
Lloyd A. Wykhuis
Also filed as: WYKHUIS LLOYD A
10 granted patents·193 citations·filing 1980–1990
90Inventor score
Files withDEERE & CO10
Top patents by PatentIndex Score
10 records- 0190US4355946ALift arm and control linkage structure for loader bucketsDEERE & CO·Filed 1980·Granted Oct 26, 1982·48 cites·2 claims
- 0284US4563019ALatch assembly for holding a front mounted implement in raised positionDEERE & CO·Filed 1983·Granted Jan 7, 1986·47 cites·1 claims
- 0374US4580811ARear counterweight assembly for a vehicle carrying a front mounted implementDEERE & CO·Filed 1983·Granted Apr 8, 1986·27 cites·4 claims
- 0459US4896489AImplement lift and flotation system with a single transversely adjustable cylinderDEERE & CO·Filed 1989·Granted Jan 30, 1990·18 cites·20 claims
- 0553US4920732AHydraulic lift with weight transferDEERE & CO·Filed 1989·Granted May 1, 1990·15 cites·17 claims
- 0646US4490966AHitch structure for coupling an implement to a vehicleDEERE & CO·Filed 1983·Granted Jan 1, 1985·8 cites·4 claims
- 0743US4506747AAxle tube and hydraulic motor housing mounting arrangementDEERE & CO·Filed 1982·Granted Mar 26, 1985·10 cites·2 claims
- 0841US4744582AImplement hitch linkage for front mount mowersDEERE & CO·Filed 1986·Granted May 17, 1988·8 cites·11 claims
- 0939US4982762AHydraulic lift with weight transferDEERE & CO·Filed 1990·Granted Jan 8, 1991·9 cites·6 claims
- 1033US4440415AHydraulic lift arm assembly mounting arrangementDEERE & CO·Filed 1982·Granted Apr 3, 1984·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →